High-Strength Refractory Fibrous Materials

    公开(公告)号:US20220033999A1

    公开(公告)日:2022-02-03

    申请号:US17504647

    申请日:2021-10-19

    Applicant: Dynetics, Inc.

    Abstract: The disclosed materials, methods, and apparatus, provide novel ultra-high temperature materials (UHTM) in fibrous forms/structures; such “fibrous materials” can take various forms, such as individual filaments, short-shaped fiber, tows, ropes, wools, textiles, lattices, nano/microstructures, mesostructured materials, and sponge-like materials. At least four important classes of UHTM materials are disclosed in this invention: (1) carbon, doped-carbon and carbon alloy materials, (2) materials within the boron-carbon-nitride-X system, (3) materials within the silicon-carbon-nitride-X system, and (4) highly-refractory materials within the tantalum-hafnium-carbon-nitride-X and tantalum-hafnium-carbon-boron-nitride-X system. All of these material classes offer compounds/mixtures that melt or sublime at temperatures above 1800° C.—and in some cases are among the highest melting point materials known (exceeding 3000° C.). In many embodiments, the synthesis/fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical precursor mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). Methods for controlling the growth, composition, and structures of UHTM materials through control of the thermal diffusion region are disclosed.

    Interceptor Unmanned Aerial System
    12.
    发明申请

    公开(公告)号:US20200331605A1

    公开(公告)日:2020-10-22

    申请号:US16906405

    申请日:2020-06-19

    Applicant: Dynetics, Inc.

    Abstract: The present disclosure primarily relates to interceptor unmanned aerial systems and methods for countering Unmanned Aerial Systems (UAS), although the inventions disclosed herein are useful for capture of any aerial object. The system utilizes a rigid effector frame, an effector attached directly to the frame, and at least two propulsion elements connected to the effector frame, and is configured to intercept and disable threat UAS. The disclosed systems can be oriented to any virtually any angle to maximize the chances of intercept.

    Compacting apparatus
    13.
    发明授权
    Compacting apparatus 失效
    配套设备

    公开(公告)号:US3722403A

    公开(公告)日:1973-03-27

    申请号:US3722403D

    申请日:1969-10-29

    Inventor: LONGO J

    CPC classification number: B30B9/3057 B09B3/0025 B30B9/3007 B30B9/3014

    Abstract: A compactor comprising a compression chamber, ram means for compressing a slug of material, expulsion means for expelling the slug from the chamber and control means for maintaining continuous sequential operation.

    Abstract translation: 一种压实机,包括压缩室,用于压缩材料块的压头装置,用于将坯料从室排出的排出装置和用于维持连续顺序操作的控制装置。

    Compaction apparatus
    14.
    发明授权
    Compaction apparatus 失效
    COMPACTION APPARATUS

    公开(公告)号:US3580166A

    公开(公告)日:1971-05-25

    申请号:US3580166D

    申请日:1969-05-08

    Inventor: LONGO JOSEPH F

    Abstract: A waste compactor includes a horizontally extending compacting chamber with a cantilevered open-ended front section closed by an openable first gate and a chute communicating with a rear upper feed opening. A ram is hydraulically motivated along the chamber between advanced, retracted and intermediate positions. An electrical network controls the ram when the first gate is closed and material sensed in the chute ro reciprocate the ram between intermediate and retract positions until the hydraulic pressure exceeds an adjustable value at the intermediate position and to reciprocate the ram between the retracted position and a point rearwardly of the intermediate position when hydraulic pressure exceeds a second predetermined value. Upon opening of the first gate the ram can be fully advanced.

    CARD PACKAGE SYSTEM PRODUCTION SYSTEM WITH CARD PACKAGE STACKER AND METHOD
    15.
    发明申请
    CARD PACKAGE SYSTEM PRODUCTION SYSTEM WITH CARD PACKAGE STACKER AND METHOD 审中-公开
    卡包装系统生产系统与卡片包装机及方法

    公开(公告)号:WO2002092486A1

    公开(公告)日:2002-11-21

    申请号:PCT/US2002/009070

    申请日:2002-03-22

    CPC classification number: B43M3/045 B43M5/042 B65H1/30 B65H39/14 B65H2701/1914

    Abstract: A card package production system (100) for producing card packages (115) composed of printed paper carriers (113) with matching cards (128) attached to the carriers (113) selectively outputs the card packages through a card package multi-directional distribution module (136) having a carrier transport with a primary carrier transport path extending between a package inlet (262) and a primary package outlet (144) for transporting the card packages along the primary carrier transport path. A movable stacker gate assembly (214, Fig. 7) mounted for movement between a stacking position (Fig. 26). In the stacker position, the card packages are inserted laterally through a laterally facing inlet (145) of a stacker (146) in two stages with successive pairs of card packages (115. 115') being kept in an interleaved state.

    Abstract translation: 一种用于生产包含连接到载体(113)上的匹配卡(128)的印刷纸托架(113)的卡包装(115)的卡包装生产系统(100),选择性地通过卡包多向分配模块 (136)具有载体输送,其中主载体输送路径在包装入口(262)和主包装出口(144)之间延伸,用于沿着主载体输送路径输送卡包装。 安装用于在堆叠位置(图26)之间移动的可移动的堆叠门组件(214,图7)。 在堆叠器位置,卡包被横向插入穿过堆叠器(146)的两侧的入口(145),其中连续的一对卡包装(115,115')保持交错状态。

    CARRIER PACKAGE PRODUCTION SYSTEM WTIH MULTIDIRECTIONAL DISTRIBUTION MODULE
    16.
    发明申请
    CARRIER PACKAGE PRODUCTION SYSTEM WTIH MULTIDIRECTIONAL DISTRIBUTION MODULE 审中-公开
    载体包装生产系统WTIH多功能分配模块

    公开(公告)号:WO0162604A3

    公开(公告)日:2002-02-21

    申请号:PCT/US0106126

    申请日:2001-02-22

    CPC classification number: B43M3/045 B43M5/042

    Abstract: A card package production system (100) for producing card packages (115) composed of printed paper carriers (113) with matching cards (128) attached to the carriers (113) selectively outputs the card packages through a card package multi-directional distribution module (136) having a carrier transport with a primary carrier transport path extending between a package inlet (262) and a primary package outlet (144) for transporting the card packages along the primary carrier transport path. A movable stacker gate assembly (280) mounted for movement between a stacking position in which the card packages are guided by the stacker gate assembly (280) off the primary carrier transport path and into the stacker (164) and a nonstacking position in which the carriers are allowed to continue past the stacker input. The gate is selectively controlled to direct carriers preselected for mailing to the primary outlet (144) and carriers preselected for stacking to the stacker assembly (146).

    Abstract translation: 一种用于生产包含连接到载体(113)上的匹配卡(128)的印刷纸托架(113)的卡包装(115)的卡包装生产系统(100),选择性地通过卡包多向分配模块 (136)具有载体输送,其中主载体输送路径在包装入口(262)和主包装出口(144)之间延伸,用于沿着主载体输送路径输送卡包装。 一种可移动堆垛门组件(280),其安装用于在堆叠位置之间移动,在所述堆叠位置中,所述卡包装由所述堆垛机门组件(280)从所述主承载件输送路径引导到所述堆垛机(164)中;以及非堆叠位置, 承运人被允许继续经过堆垛机输入。 选择性地控制门以将预先选择用于邮寄到主出口(144)的载体和预先选择用于堆叠的载体引导到堆垛机组件(146)。

    PRINTER WITH DISCRETE SHEET LOAD ENHANCEMENT APPARATUS AND METHOD
    17.
    发明申请
    PRINTER WITH DISCRETE SHEET LOAD ENHANCEMENT APPARATUS AND METHOD 审中-公开
    打印机与分离纸加载装置和方法

    公开(公告)号:WO9852753A3

    公开(公告)日:1999-04-01

    申请号:PCT/US9810248

    申请日:1998-05-19

    CPC classification number: B41J11/70 B41J11/58 B43M3/045

    Abstract: A single sheet printer (21) is adapted to receive continuous carrier forms for printing by a burster module (16) for separating continuous printable stock (24) into separate bursted sheets which are fed to the printer transport mechanism (12) in lieu of the single sheet storage module.

    Abstract translation: 单张打印机(21)适于接收用于打印模块(16)的连续的载体形式,用于将连续可印刷的纸张(24)分离成单独的爆裂纸张,该单独的爆破纸张被输送到打印机输送机构(12) 单张存储模块。

    Method and Apparatus for Fabricating Fibers and Microstructures from Disparate Molar Mass Precursors

    公开(公告)号:US20220074051A1

    公开(公告)日:2022-03-10

    申请号:US17194839

    申请日:2021-03-08

    Applicant: Dynetics, Inc.

    Abstract: The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.

    Method and Apparatus for Fabricating Fibers and Microstructures from Disparate Molar Mass Precursors

    公开(公告)号:US20200332417A1

    公开(公告)日:2020-10-22

    申请号:US16901421

    申请日:2020-06-15

    Applicant: Dynetics, Inc.

    Abstract: The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.

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